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PTC Positive temperature coefficient resistor

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  • F24H9/1827
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F24Heating devices F24HFLUID HEATERS F24H9/00Details

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F24H9/1827PTC Positive temperature coefficient resistor
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Patents Grantslast 30 patents

  • Information Patent Grant

    PTC heater
    • Patent number 12,313,294
    • Issue date May 27, 2025
    • Bestway Inflatables & Material Corp.
    • Feng Liu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thin-walled tube heater for fluid
    • Patent number 12,313,297
    • Issue date May 27, 2025
    • Lexmark International, Inc.
    • Jerry Wayne Smith
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Electric heating device
    • Patent number 11,965,675
    • Issue date Apr 23, 2024
    • Eberspacher catem GmbH & Co. KG
    • Kurt Walz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid-heating device and manufacturing method thereof
    • Patent number 11,933,520
    • Issue date Mar 19, 2024
    • MARELLI CABIN COMFORT JAPAN CORPORATION
    • Takeshi Ogasawara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    PTC liquid heating device
    • Patent number 11,856,663
    • Issue date Dec 26, 2023
    • Bestway Inflatables & Material Corp.
    • Shuiyong Huang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    PTC heater
    • Patent number 11,821,656
    • Issue date Nov 21, 2023
    • Bestway Inflatables & Materials Corp.
    • Feng Liu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fluid container for a motor vehicle
    • Patent number 11,708,778
    • Issue date Jul 25, 2023
    • Kautex Textron GmbH & Co. KG
    • Nicolai Schumacher
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electric heating device and method for its production
    • Patent number 11,619,422
    • Issue date Apr 4, 2023
    • Eberspacher catem GmbH & Co. KG
    • Daniil Salahub
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electrical heating device
    • Patent number 11,092,358
    • Issue date Aug 17, 2021
    • Eberspacher catem GmbH & Co. KG
    • Rüdiger Freitag
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric heating device
    • Patent number 11,035,589
    • Issue date Jun 15, 2021
    • Eberspacher catem GmbH & Co. KG
    • Franz Bohlender
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    PTC heater
    • Patent number 11,002,465
    • Issue date May 11, 2021
    • Bestway Inflatables & Materials Corp.
    • Feng Liu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Regulating temperature and reducing buildup in a water heating system
    • Patent number 10,969,141
    • Issue date Apr 6, 2021
    • NGB INNOVATIONS LLC
    • Robert Norman Nelson
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Flow heater
    • Patent number 10,889,164
    • Issue date Jan 12, 2021
    • BorgWarner Ludwigsburg GmbH
    • Cian McCarthy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Modularized combined intelligent heat collector system
    • Patent number 10,865,998
    • Issue date Dec 15, 2020
    • Guangdongsheng Yuchen Electronics & Technology Co., Ltd.
    • Chen Wang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Electrical heating device
    • Patent number 10,780,762
    • Issue date Sep 22, 2020
    • Türk & Hillinger Automotive GmbH
    • Michael Kohl
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric heating device
    • Patent number 10,775,077
    • Issue date Sep 15, 2020
    • Eberspacher catem GmbH & Co. KG
    • Franz Bohlender
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid-heating device
    • Patent number 10,773,568
    • Issue date Sep 15, 2020
    • Calsonic Kansei Corporation
    • Takeshi Ogasawara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric heating device
    • Patent number 10,760,822
    • Issue date Sep 1, 2020
    • Eberspacher catem GmbH & Co. KG
    • Franz Bohlender
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric heating device and PTC heating element of an electric heat...
    • Patent number 10,724,763
    • Issue date Jul 28, 2020
    • Eberspacher catem GmbH & Co. KG
    • Franz Bohlender
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric heating device and PTC heating element for such
    • Patent number 10,429,099
    • Issue date Oct 1, 2019
    • Ebserspacher Catem GmbH & Co. KG
    • Franz Bohlender
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    PTC heater
    • Patent number 10,228,158
    • Issue date Mar 12, 2019
    • Bestway Inflatables & Material Corp.
    • Feng Liu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heatable fluid bag
    • Patent number 10,190,800
    • Issue date Jan 29, 2019
    • David John Amato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heating device for fluid
    • Patent number 10,174,737
    • Issue date Jan 8, 2019
    • DEFA AS
    • Geir Kåre Øen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Heating device for fluid
    • Patent number 10,145,351
    • Issue date Dec 4, 2018
    • DEFA AS
    • Geir Kåre Øen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Electric heating device
    • Patent number 10,098,183
    • Issue date Oct 9, 2018
    • Eberspacher catem GmbH & Co. KG
    • Franz Bohlender
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heating-medium heating unit and vehicle air conditioner using the same
    • Patent number 10,024,575
    • Issue date Jul 17, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Tomoyasu Adachi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    PTC electric heating assembly, electric heating device and electric...
    • Patent number 9,927,147
    • Issue date Mar 27, 2018
    • BYD COMPANY LIMITED
    • Mengxiang Wu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fan assembly
    • Patent number 9,822,778
    • Issue date Nov 21, 2017
    • Dyson Technology Limited
    • Charles Edward Park
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fluid system with at least one heating device for fluid, and heatin...
    • Patent number 9,763,286
    • Issue date Sep 12, 2017
    • MANN+HUMMEL GMBH
    • Thomas Friederich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    PTC heater
    • Patent number 9,618,230
    • Issue date Apr 11, 2017
    • Bestway Inflatables & Materials Corp.
    • Feng Liu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    AN ELECTRICAL FLUID HEATER
    • Publication number 20250172319
    • Publication date May 29, 2025
    • VALEO SYSTEMES THERMIQUES
    • Pierre-Louis Gas
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PTC HEATER
    • Publication number 20230417450
    • Publication date Dec 28, 2023
    • Bestway Inflatables & Material Corp.
    • Feng Liu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electric Heating Device
    • Publication number 20230383994
    • Publication date Nov 30, 2023
    • Eberspacher catem GmbH & Co. KG
    • Michael Niederer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    ELECTRIC HEATER FOR HEATING A SUBSTANCE IN A MOTOR VEHICLE
    • Publication number 20230007737
    • Publication date Jan 5, 2023
    • I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI
    • Mario EUSEBIO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electrical Heating Device
    • Publication number 20210254859
    • Publication date Aug 19, 2021
    • Eberspacher catem GmbH & Co. KG
    • Rüdiger Freitag
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electric Heating Device and Method for its Production
    • Publication number 20210247105
    • Publication date Aug 12, 2021
    • Eberspacher catem GmbH & Co. KG
    • Daniil Salahub
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PTC HEATER
    • Publication number 20210239359
    • Publication date Aug 5, 2021
    • Bestway Inflatables & Material Corp.
    • Feng Liu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    THIN-WALLED TUBE HEATER FOR FLUID
    • Publication number 20210231345
    • Publication date Jul 29, 2021
    • Lexmark International, Inc.
    • JERRY WAYNE SMITH
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEATING DEVICE FOR INSTALLATION IN A VEHICLE TANK FOR REDUCING AGEN...
    • Publication number 20210215080
    • Publication date Jul 15, 2021
    • Vitesco Technologies GMBH
    • Jan Hodgson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID CONTAINER FOR A MOTOR VEHICLE
    • Publication number 20200318516
    • Publication date Oct 8, 2020
    • KAUTEX TEXTRON GmbH & Co. KG
    • Nicolai SCHUMACHER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    REGULATING TEMPERATURE AND REDUCING BUILDUP IN A WATER HEATING SYSTEM
    • Publication number 20190285313
    • Publication date Sep 19, 2019
    • NGB INNOVATIONS LLC
    • Robert Norman NELSON
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    FLOW HEATER
    • Publication number 20190077224
    • Publication date Mar 14, 2019
    • BorgWarner Ludwigsburg GmbH
    • Cian McCarthy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEATABLE FLUID BAG
    • Publication number 20180306465
    • Publication date Oct 25, 2018
    • David John AMATO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Electric Heating Device
    • Publication number 20180156493
    • Publication date Jun 7, 2018
    • Eberspächer catem GmbH & Co. KG
    • Franz Bohlender
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC HEATER
    • Publication number 20180065447
    • Publication date Mar 8, 2018
    • MAHLE International GmbH
    • Alain CMELIK
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PTC HEATER
    • Publication number 20170370614
    • Publication date Dec 28, 2017
    • BESTWAY INFLATABLES & MATERIALS CORP.
    • Feng LIU
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PTC HEATER
    • Publication number 20170130990
    • Publication date May 11, 2017
    • BESTWAY INFLATABLES & MATERIALS CORP.
    • Feng LIU
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PTC HEATER
    • Publication number 20170130991
    • Publication date May 11, 2017
    • BESTWAY INFLATABLES & MATERIALS CORP.
    • Feng LIU
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEATING-MEDIUM HEATING UNIT AND VEHICLE AIR CONDITIONER USING THE SAME
    • Publication number 20150076133
    • Publication date Mar 19, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Tomoyasu Adachi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAT MEDIUM HEATING DEVICE AND VEHICULAR AIR-CONDITIONING DEVICE IN...
    • Publication number 20140037277
    • Publication date Feb 6, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Satoshi Kominami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HOT-WATER HEATER MANUFACTURING METHOD AND HOT-WATER HEATER MANUFACT...
    • Publication number 20130287379
    • Publication date Oct 31, 2013
    • Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd.
    • Kei Yoshitomi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FAN ASSEMBLY
    • Publication number 20130280099
    • Publication date Oct 24, 2013
    • Charles Edward PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT MEDIUM HEATING DEVICE AND VEHICLE AIR CONDITIONER INCLUDING TH...
    • Publication number 20130192796
    • Publication date Aug 1, 2013
    • MITSUBISHI HEAVY INDUSTRIES AUTOMOTIVE THERMAL SYSTEMS CO., LTD.
    • Satoshi Kominami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    QUICK WATER HEATER
    • Publication number 20130134230
    • Publication date May 30, 2013
    • XIAOTIAN (ZHONGSHAN) INDUSTRIAL CO., LTD.
    • Oscar CHOW
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HEAT MEDIUM HEATING DEVICE AND VEHICLE AIR CONDITIONING APPARATUS P...
    • Publication number 20130062337
    • Publication date Mar 14, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Satoshi Kominami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRICAL HEATING DEVICE AND METHOD FOR THE PRODUCTION THEREOF
    • Publication number 20130000108
    • Publication date Jan 3, 2013
    • Eberspacher catem GmbH & Co. KG
    • Franz Bohlender
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT MEDIUM HEATING APPARATUS AND VEHICULAR AIR-CONDITIONING SYSTEM...
    • Publication number 20120237192
    • Publication date Sep 20, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Satoshi Kominami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEATING-MEDIUM HEATING UNIT AND VEHICLE AIR CONDITIONER USING THE SAME
    • Publication number 20120193339
    • Publication date Aug 2, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Tomoyasu Adachi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRICAL HEATING DEVICE
    • Publication number 20120085742
    • Publication date Apr 12, 2012
    • Eberspacher catem GmbH & Co. KG
    • Michael Niederer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Electrical Heating Device and Method for the Production Thereof
    • Publication number 20120087642
    • Publication date Apr 12, 2012
    • Eberspacher catem GmbH & Co. KG
    • Franz Bohlender
    • F24 - HEATING RANGES VENTILATING